双精受精II被认为是一名活产人类三倍体（69,XXX）的起源。
Diplospermy II indicated as the origin of a liveborn human triploid (69,XXX).
作者信息
Page B M, Robson E B, Cook P J, Sanger R, Watt J L
出版信息
J Med Genet. 1981 Oct;18(5):386-9. doi: 10.1136/jmg.18.5.386.
Abstract
A 69,XXX liveborn baby was shown to have the Rh genotype CDe/cDE/cde which suggested that 46 of her chromosomes were of paternal origin. Studies on C band polymorphisms and other genetic markers indicated that the most likely origin of this triploid was a failure of male meiosis II.
摘要
一名69,XXX活产婴儿的Rh基因型为CDe/cDE/cde，这表明她的46条染色体来自父亲。对C带多态性和其他遗传标记的研究表明，这个三倍体最可能的起源是男性减数分裂II失败。
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